CN116900438A - Welding device for electronic component processing - Google Patents
Welding device for electronic component processing Download PDFInfo
- Publication number
- CN116900438A CN116900438A CN202311169940.9A CN202311169940A CN116900438A CN 116900438 A CN116900438 A CN 116900438A CN 202311169940 A CN202311169940 A CN 202311169940A CN 116900438 A CN116900438 A CN 116900438A
- Authority
- CN
- China
- Prior art keywords
- welding
- soldering
- flux
- rotating
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 165
- 230000004907 flux Effects 0.000 claims abstract description 82
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 23
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000005476 soldering Methods 0.000 claims description 75
- 238000006243 chemical reaction Methods 0.000 claims description 56
- 239000007788 liquid Substances 0.000 claims description 47
- 239000007921 spray Substances 0.000 claims description 39
- 235000000396 iron Nutrition 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 16
- 238000013021 overheating Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/082—Flux dispensers; Apparatus for applying flux
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention relates to the technical field of electronic component processing, in particular to a welding device for electronic component processing, which comprises a welding workbench, wherein a workpiece placement area is arranged on the welding workbench, and the welding device further comprises: the V-shaped bracket is fixedly arranged on the welding workbench; the element welding mechanism is respectively connected with the welding workbench and the V-shaped bracket, and comprises a moving assembly, an adjusting support plate and a welding assembly; the welding device for processing the electronic components can save welding working time for a plurality of fixed welding spots, thereby improving the welding working efficiency, fully and properly spraying welding flux in a slow rotation period, driving a welding iron to quickly rotate away from the welding spots in a quick rotation period, reducing the probability of defects in welding and ensuring the welding quality.
Description
Technical Field
The invention relates to the technical field of electronic element processing, in particular to a welding device for electronic element processing.
Background
Electronic components are the basic elements of electronic circuits, usually individually packaged, and have two or more leads or metal contacts, which must be interconnected to form an electronic circuit with a specific function, one of the common ways to connect electronic components being soldering to a printed circuit board.
In the existing welding device for processing electronic components, in the use process, a mode of moving a welding iron is generally adopted for welding a plurality of fixed welding spots, but the welding mode has low working efficiency, and the problem of too little welding flux or overheating welding occurs, the too little welding flux is usually caused by insufficient soldering flux, the insufficient mechanical strength of welding can be caused, the overheating welding is usually caused by overlong heating time and the fact that the welding iron cannot be removed from the welding spots in time, the problems of easy peeling of the welding spots, strength reduction and the like can be caused, each welding defect can influence the subsequent normal use of the electronic components, and inconvenience is brought to related personnel, so the welding device for processing the electronic components is urgently required to be developed aiming at the current situation, and the defects in the current practical application are overcome.
Disclosure of Invention
The present invention is directed to a soldering apparatus for electronic component processing, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a welding set is used in electronic components processing, includes the weldment work platform, be equipped with the work piece on the weldment work platform and place the district, still include:
the V-shaped bracket is fixedly arranged on the welding workbench;
the element welding mechanism is respectively connected with the welding workbench and the V-shaped bracket, and comprises a moving assembly, an adjusting support plate and a welding assembly;
the movable assembly is respectively connected with the welding workbench and the V-shaped bracket, an adjusting support plate is arranged on the movable assembly, a welding assembly is arranged on the adjusting support plate, the welding assembly is electrically connected with the movable assembly, and the welding assembly is further positioned above the workpiece placing area;
the welding assembly comprises a driving unit, a differential conversion unit and a flux spraying unit, wherein the driving unit is connected with the adjusting supporting plate, the differential conversion unit is connected with the driving unit, the differential conversion unit is also provided with the flux spraying unit, the differential conversion unit is also provided with two sets of soldering irons and two sets of flux spraying heads, the two sets of soldering irons are arranged at intervals with the two sets of flux spraying heads, and the flux spraying heads are also connected with the flux spraying unit;
the driving unit drives the differential conversion unit to rotate, the differential conversion unit drives the two sets of soldering irons and the soldering flux spray head to rotate by 90 degrees, and meanwhile, the welding spray unit slowly conveys soldering flux to the soldering flux spray head, and the soldering irons and the soldering flux spray head can fully weld the welding spots and quickly rotate away through a quick position exchange mode.
As a further scheme of the invention: the moving assembly includes:
the Z-axis driving piece is fixedly arranged on the V-shaped bracket and is rotationally connected with the adjusting supporting plate through a mechanical arm I;
the Y-axis driving piece is fixedly connected with the V-shaped bracket and is rotationally connected with the adjusting support plate through a mechanical arm II;
and the X-axis driving piece is respectively connected with the welding workbench and the V-shaped bracket, and is also rotationally connected with the adjusting support plate through a mechanical arm III.
As a further scheme of the invention: the Z-axis driving piece, the Y-axis driving piece and the X-axis driving piece are composed of a driven wheel, a first sliding rod, a movable sliding plate, a transmission belt, a second sliding rod, a driving wheel and a driving motor;
the driving motor in the X-axis driving piece is fixedly connected with the V-shaped bracket, the output end of the driving motor is fixedly provided with a driving wheel, the driven wheel is rotationally connected with the V-shaped bracket, and the driven wheel is connected with the driving wheel through a transmission belt;
the first sliding rod and the second sliding rod are fixedly arranged on the welding workbench, the transmission belt is positioned between the first sliding rod and the second sliding rod, and the transmission belt is fixedly provided with a movable sliding plate;
the movable sliding plate is sleeved on the first sliding rod and the second sliding rod respectively and is in sliding connection with the first sliding rod and the second sliding rod, and the movable sliding plate is also in rotating connection with the third mechanical arm.
As a further scheme of the invention: further comprises: the feeding platform and the discharging platform are fixedly connected with the welding workbench, and the feeding platform and the discharging platform are opposite to the workpiece placing area.
As a further scheme of the invention: further comprises: the auxiliary fan is fixedly arranged at the bottom of the welding workbench, the output end of the auxiliary fan is also communicated with a through hole formed in the welding workbench, and the through hole is located at the workpiece placing area.
As a further scheme of the invention: the driving unit includes:
the conversion motor is fixedly arranged on the adjusting support plate;
the conversion adjusting box is fixedly arranged on the other side of the adjusting supporting plate;
one end of the rotating shaft penetrates through the adjusting support plate and the conversion adjusting box and is fixedly connected with the output end of the conversion motor;
and the rotating module is positioned in the conversion regulating box and connected with the rotating shaft, the rotating module is respectively connected with the soldering iron and the soldering flux spray head, and the rotating module is also respectively connected with the differential conversion unit and the soldering flux spray unit.
As a further scheme of the invention: the rotation module includes:
the limiting clamping plates are multiple in number and uniformly distributed on the inner side wall of the conversion regulating box;
and the rotating disc is rotationally connected with the rotating shaft and is in sliding connection with the limiting clamping plate, and the rotating disc is also respectively connected with the soldering iron and the soldering flux spray head.
As a further scheme of the invention: the differential conversion unit includes:
the rotary pull rod is fixedly connected with the rotating shaft at one end, and a second supporting upright post is fixedly arranged on the rotary pull rod;
the first support column and the stop lever are fixedly connected with the rotating disc, wherein the stop lever is detachably connected with the rotating pull rod, and the first support column is connected with the second support column through a tension spring;
and the positioning module is respectively connected with the conversion regulating box and the rotating disk.
As a further scheme of the invention: the positioning module comprises:
the positioning clamping groove is formed in the rotating disc;
the number of the guide cylinders is four, and the four sets of guide cylinders are uniformly distributed on the inner side wall of the conversion regulating box;
and one end of the telescopic clamping plate is in sliding connection with the rotary disk and in detachable connection with the positioning clamping groove, the other end of the telescopic clamping plate is in sliding installation in the guide cylinder and is connected with the inner wall of the guide cylinder through a jacking spring, and the thickness of the telescopic clamping plate is larger than that of the rotary disk and in detachable connection with the rotary pull rod.
As a further scheme of the invention: the flux ejection unit includes:
the liquid storage cylinder is fixedly arranged on the rotating disk;
one end of the liquid feeding cylinder is rotatably connected with the supporting upright post;
one end of the telescopic rod is slidably arranged in the liquid feeding cylinder, and the other end of the telescopic rod is connected with the two support columns through an elastic tension piece;
and the liquid outlet pipe and the liquid inlet pipe are connected with the liquid feeding cylinder, wherein the liquid outlet pipe is connected with the soldering flux spray head, and the liquid inlet pipe is connected with the liquid storage cylinder.
Compared with the prior art, the invention has the beneficial effects that:
in the process of welding electronic components, firstly, fixing a part to be welded at a workpiece placement area, then, driving an adjusting support plate to move to the position right above the part to be welded through a moving component, at the moment, for a plurality of fixed welding spots, such as four mutually perpendicular tangent points on the circumference, when the welding component is positioned above the welding spot, two sets of welding soldering irons and two sets of soldering flux spray heads are respectively opposite to the four welding spots, then, starting a driving unit, in the process of driving a differential conversion unit to rotate (the rotating speed is slower), a flux spraying unit conveys flux to the soldering flux spray heads, the flux fully and properly covers all parts of the welding spots in the whole rotating process of the differential conversion unit, after the differential conversion unit rotates by 90 degrees, at the moment, the differential conversion unit can quickly drive the welding irons and the soldering flux spray heads to rotate by 90 degrees, after the positions of the two fixed welding spots are changed, the soldering irons can work on the position of the welding soldering irons in a slow rotating period, the welding flux spray a proper amount of soldering flux is completely and the welding spots are sprayed from the welding spots after the welding spots are converted by one time, the welding points are converted by 90 degrees, the welding efficiency is improved, and the welding time is reduced by the welding time of the welding unit to be converted by the welding unit, the welding device can reduce the probability of defects in welding, ensure the welding quality, avoid the problems of too little welding flux or overheating welding, be favorable for prolonging the subsequent service life of electronic components, and provide convenience for staff.
Drawings
Fig. 1 is a schematic perspective view of a soldering apparatus for electronic component processing according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a V-shaped bracket according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of an auxiliary fan according to an embodiment of the present invention.
Fig. 4 is a schematic perspective view of an adjusting support plate according to an embodiment of the present invention.
FIG. 5 is a schematic view showing a specific structure of an X-axis driving member according to an embodiment of the present invention.
Fig. 6 is a schematic top sectional view of a switching regulator box according to an embodiment of the present invention.
Fig. 7 is an enlarged schematic view of the structure of a in fig. 6 according to an embodiment of the present invention.
Fig. 8 is a schematic perspective view of a tension spring according to an embodiment of the invention.
In the figure: the welding machine comprises a welding workbench, a 2-workpiece placing area, a 3-feeding platform, a 4-discharging platform, a 5-V-shaped support, a 6-conversion motor, a 7-Z-axis driving piece, an 8-Y-axis driving piece, a 9-X-axis driving piece, a 10-adjustment support plate, an 11-auxiliary blower, a 12-mechanical arm I, a 13-mechanical arm II, a 14-mechanical arm III, a 15-driven wheel, a 16-sliding rod I, a 17-movement slide plate, a 18-transmission belt, a 19-sliding rod II, a 20-driving wheel, a 21-driving motor, a 22-conversion adjusting box, a 23-limit clamping plate, a 24-liquid storage cylinder, a 25-rotation disc, a 26-rotation shaft, a 27-positioning clamping groove, a 28-expansion clamping plate, a 29-guiding cylinder, a 30-jacking spring, a 31-supporting upright post I, a 32-liquid feeding cylinder, a 33-liquid outlet pipe, a 34-expansion rod, a 35-elastic tension member, a 36-supporting upright post II, a 37-rotation pull rod, a 38-blocking rod, a 39-liquid feeding pipe and a 40-tension spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 8, a welding device for processing electronic components provided in an embodiment of the present invention includes a welding workbench 1, wherein a workpiece placement area 2 is disposed on the welding workbench 1, and the welding device further includes:
the V-shaped bracket 5 is fixedly arranged on the welding workbench 1;
the element welding mechanism is respectively connected with the welding workbench 1 and the V-shaped bracket 5, wherein the element welding mechanism comprises a moving assembly, an adjusting support plate 10 and a welding assembly;
the movable assembly is respectively connected with the welding workbench 1 and the V-shaped bracket 5, an adjusting support plate 10 is arranged on the movable assembly, a welding assembly is arranged on the adjusting support plate 10 and is electrically connected with the movable assembly, and the welding assembly is further positioned above the workpiece placing area 2;
the welding assembly comprises a driving unit, a differential conversion unit and a flux spraying unit, wherein the driving unit is connected with the adjusting supporting plate 10, the differential conversion unit is connected with the driving unit, the differential conversion unit is also provided with the flux spraying unit, the differential conversion unit is also provided with two sets of soldering irons and two sets of flux spraying heads, the two sets of soldering irons are arranged at intervals with the two sets of flux spraying heads, and the flux spraying heads are also connected with the flux spraying unit;
the driving unit drives the differential conversion unit to rotate, the differential conversion unit drives the two sets of soldering irons and the soldering flux spray head to rotate by 90 degrees, and meanwhile, the welding spray unit slowly conveys soldering flux to the soldering flux spray head, and the soldering irons and the soldering flux spray head can fully weld the welding spots and quickly rotate away through a quick position exchange mode.
In the process of welding electronic components, firstly, a part to be welded is fixed at a workpiece placement area 2, then, through a moving component arranged, an adjusting support plate 10 can be driven to move to the position right above the part to be welded, at the moment, for a plurality of fixed welding spots, such as four mutually perpendicular tangent points positioned on the circumference, when the welding component is positioned above the welding spots, two sets of welding soldering irons and two sets of soldering flux spray heads are respectively opposite to the four welding spots, then, a driving unit is started, during the process that the driving unit drives a differential conversion unit to rotate (the rotating speed is slower), a welding flux spraying unit conveys welding flux to the soldering flux spray heads, and the welding flux can fully and properly cover all parts of the welding spots in the whole rotating process of the differential conversion unit, at the moment, the differential conversion unit can quickly drive the welding irons and the soldering flux spray the welding spots to be completely and quickly rotated by 90 degrees (the rotating speed is relatively fast), after the positions of the differential conversion unit is changed, the welding soldering iron can be continuously driven to rotate, the welding soldering iron can be sprayed with proper amount of welding flux in the rotating period, and the welding flux spray the welding flux is completely and the welding spots can be completely rotated by 90 degrees after the welding soldering iron is quickly converted to the welding spots, and the welding flux spray proper amount of welding flux to the welding heads to the welding spots after the welding spots are completely rotated in the rotating process, the welding device can reduce the probability of defects in welding, ensure the welding quality, avoid the problems of too little welding flux or overheating welding, be favorable for prolonging the subsequent service life of electronic components, and provide convenience for staff.
In one embodiment of the present invention, referring to fig. 1-5, the moving assembly comprises:
the Z-axis driving piece 7 is fixedly arranged on the V-shaped bracket 5, and the Z-axis driving piece 7 is rotationally connected with the adjusting support plate 10 through a mechanical arm I12;
the Y-axis driving piece 8 is fixedly connected with the V-shaped bracket 5, and the Y-axis driving piece 8 is rotationally connected with the adjusting support plate 10 through a mechanical arm II 13;
and the X-axis driving piece 9 is respectively connected with the welding workbench 1 and the V-shaped bracket 5, and the X-axis driving piece 9 is also rotationally connected with the adjusting support plate 10 through a mechanical arm III 14.
Referring to fig. 1-5, the Z-axis driving member 7, the Y-axis driving member 8, and the X-axis driving member 9 are each composed of a driven wheel 15, a first sliding rod 16, a moving sliding plate 17, a driving belt 18, a second sliding rod 19, a driving wheel 20, and a driving motor 21;
the driving motor 21 in the X-axis driving piece 9 is fixedly connected with the V-shaped bracket 5, the driving wheel 20 is fixedly arranged at the output end of the driving motor 21, the driven wheel 15 is rotationally connected with the V-shaped bracket 5, and the driven wheel 15 is connected with the driving wheel 20 through a transmission belt 18;
the first sliding rod 16 and the second sliding rod 19 are fixedly arranged on the welding workbench 1, the transmission belt 18 is positioned between the first sliding rod 16 and the second sliding rod 19, and the transmission belt 18 is fixedly provided with a movable sliding plate 17;
the movable slide plate 17 is sleeved on the first slide rod 16 and the second slide rod 19 respectively, and is in sliding connection with the first slide rod 16 and the second slide rod 19, and the movable slide plate 17 is also in rotary connection with the third mechanical arm 14.
Through Z axle driving piece 7, Y axle driving piece 8 and the X axle driving piece 9 that set up to work with mechanical arm one 12, mechanical arm two 13 and mechanical arm three 14 cooperatees, can drive and adjust backup pad 10 and stop in the optional position on weldment work platform 1, thereby drive the welding set spare and remove to the top of waiting the weldment, with carry out welding work to the electronic components of different positions, satisfy quick welded demand.
In one embodiment of the present invention, referring to fig. 1 to 4, further comprising: the feeding platform 3 and the discharging platform 4 are fixedly connected with the welding workbench 1, and the feeding platform 3 and the discharging platform 4 are opposite to the workpiece placing area 2.
Referring to fig. 1-4, the method further includes: the auxiliary fan 11, auxiliary fan 11 fixed mounting is in the bottom of welding bench 1, just auxiliary fan 11's output still with the through-hole of seting up on the welding bench 1 is linked together, the through-hole is located work piece is placed district 2 department.
Through the feeding platform 3 and the ejection of compact platform 4 that set up, can treat weldment input and output, avoid staff's hand touching electronic components, lead to electronic components damage or dirty to through the auxiliary fan 11 and the through-hole cooperation work of setting, can adsorb suitable electronic components in the welding process, in order to further increase the steadiness of electronic components in the welding process, avoid appearing not hard up or skew, in addition, auxiliary fan 11 still accessible through-hole is bloied to electronic components, in order to reach cooling or clear purpose, do not make too much here and repeated.
In one embodiment of the present invention, referring to fig. 1 and 6-8, the driving unit includes:
a conversion motor 6, the conversion motor 6 being fixedly mounted on the adjustment support plate 10;
a switching regulating box 22, the switching regulating box 22 being fixedly installed on the other side of the regulating support plate 10;
a rotating shaft 26, wherein one end of the rotating shaft 26 penetrates through the adjusting support plate 10 and the switching adjusting box 22 and is fixedly connected with the output end of the switching motor 6;
and a rotation module which is positioned in the conversion adjusting box 22 and connected with the rotation shaft 26, is respectively connected with the soldering iron and the soldering flux spray head, and is also respectively connected with the differential conversion unit and the soldering flux spray unit.
Referring to fig. 6 and 7, the rotation module includes:
the limiting clamping plates 23 are multiple in number, and the limiting clamping plates 23 are uniformly distributed on the inner side wall of the conversion regulating box 22;
and the rotary disk 25 is rotationally connected with the rotary shaft 26 and is in sliding connection with the limiting clamping plate 23, and the rotary disk 25 is also respectively connected with the soldering iron and the soldering flux spray head.
When the adjusting support plate 10 moves to the position right above the electronic components, and two sets of soldering irons and two sets of soldering flux spray heads are just opposite to four welding spots respectively, at this time, the converting motor 6 is started, wherein the converting motor 6 is interlocked with the three sets of driving motors 21, when the three sets of driving motors 21 are completely stopped, the converting motor 6 can be electrified and started, so that the welding work can be performed after the adjusting support plate 10 moves to the correct position and stops, the welding error is avoided, the quality of the weldment is prevented, after the converting motor 6 is started, the rotating shaft 26 can be driven to rotate, wherein the rotating speed of the converting motor 6 can be controlled according to the welding time required by the weldment to be welded and the time for spraying the soldering flux, the faster the welding time and the welding spray time are, the more detailed is omitted, the differential converting unit can be driven to slowly rotate in the rotating process of the rotating shaft 26, at this time, the rotating disc 25 is in a static state, the welding irons and the soldering flux spray heads on the rotating disc 25 are respectively operated, and after the differential converting unit rotates 90 degrees, the differential converting unit drives the rotating disc 25 to rapidly rotate on the limiting rotating disc 23, and the soldering iron is also driven to rapidly rotate the soldering flux spray the soldering flux.
In one embodiment of the present invention, referring to fig. 6 to 8, the differential conversion unit includes:
the rotary pull rod 37, one end of the rotary pull rod 37 is fixedly connected with the rotary shaft 26, and a second support column 36 is fixedly arranged on the rotary pull rod 37;
the first support column 31 and the stop lever 38 are fixedly connected with the rotary disk 25, wherein the stop lever 38 is detachably connected with the rotary pull rod 37, and the first support column 31 is connected with the second support column 36 through a tension spring 40;
and a positioning module connected with the conversion adjusting box 22 and the rotating disk 25, respectively.
Referring to fig. 6-8, the positioning module includes:
the positioning clamping groove 27 is formed in the rotating disc 25;
the number of the guide cylinders 29 is four, and the four sets of the guide cylinders 29 are uniformly distributed on the inner side wall of the conversion regulating box 22;
and a telescopic clamping plate 28, wherein one end of the telescopic clamping plate 28 is slidably connected with the rotating disc 25 and detachably connected with the positioning clamping groove 27, the other end of the telescopic clamping plate 28 is slidably installed in the guide cylinder 29 and is connected with the inner wall of the guide cylinder 29 through a jacking spring 30, and the thickness of the telescopic clamping plate 28 is larger than that of the rotating disc 25 and detachably connected with the rotating pull rod 37.
In the process of slowly rotating the rotating shaft 26, the rotating pull rod 37 synchronously rotates and pulls the tension spring 40 to gradually stretch, at this time, under the clamping action between the positioning clamping groove 27 and the telescopic clamping plate 28, the rotating disk 25 is in a static state, and welding work is performed in the process, along with continuous clockwise rotation of the rotating pull rod 37, when the end part of the rotating pull rod 37 contacts with the telescopic clamping plate 28 clamped in the positioning clamping groove 27, the telescopic clamping plate 28 can exert a thrust action, so that the telescopic clamping plate 28 moves in the direction of the guide cylinder 29, the tension spring 30 is gradually compressed, and after the telescopic clamping plate 28 is separated from the positioning clamping groove 27, the rotating disk 25 can rapidly rotate under the pulling action of the tension spring 40, so that the welding iron and the soldering flux nozzle are driven to rapidly rotate away from the welding point.
In one embodiment of the present invention, referring to fig. 6 to 8, the flux spraying unit includes:
a liquid storage barrel 24, wherein the liquid storage barrel 24 is fixedly arranged on the rotary disk 25;
a liquid feeding cylinder 32, wherein one end of the liquid feeding cylinder 32 is rotatably connected with the first supporting upright post 31;
the telescopic rod 34, one end of the telescopic rod 34 is slidably installed in the liquid feeding cylinder 32, and the other end of the telescopic rod 34 is connected with the second support column 36 through an elastic tension member 35;
and a liquid outlet pipe 33 and a liquid inlet pipe 39, wherein the liquid outlet pipe 33 and the liquid inlet pipe 39 are connected with the liquid feeding cylinder 32, the liquid outlet pipe 33 is connected with the soldering flux spray head, and the liquid inlet pipe 39 is connected with the liquid storage cylinder 24.
In the process of slowly rotating the rotary pull rod 37, the elastic pull rod 35 can be pulled by the support post II 36 to move, wherein the elastic pull rod 35 can be in the form of a spring or an elastic rod, so that the elastic pull rod 35 can be deformed to a certain extent, the telescopic rod 34 can be pulled to extend to the outside of the liquid feeding barrel 32, during the process of pulling the telescopic rod 34 out of the liquid feeding barrel 32, the flux in the liquid feeding barrel 32 is conveyed into the liquid outlet pipe 33 and conveyed into the soldering flux spray head through the liquid outlet pipe 33 until the flux is sprayed at a welding point, during the process of rapidly rotating the rotary disk 25, the elastic pull rod 35 can push the telescopic rod 34 to rapidly move into the liquid feeding barrel 32, and under the condition that negative pressure occurs in the liquid feeding barrel 32, the flux stored in the liquid storage barrel 24 is conveyed into the liquid feeding barrel 32 from the inside of the liquid feeding barrel 39 to spray the next welding point, wherein the liquid outlet pipe 33 and the liquid feeding barrel 39 are both provided with one-way valves, so that the flux is prevented from flowing back, and the sprayed flux amount is not described in detail.
It should be noted that, in the present invention, unless explicitly specified and defined otherwise, terms such as "sliding", "rotating", "fixing", "provided" and the like should be interpreted broadly, and may be, for example, welded, bolted, or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a welding set is used in electronic components processing, includes the weldment work platform, be equipped with the work piece on the weldment work platform and place the district, its characterized in that still includes:
the V-shaped bracket is fixedly arranged on the welding workbench;
the element welding mechanism is respectively connected with the welding workbench and the V-shaped bracket, and comprises a moving assembly, an adjusting support plate and a welding assembly;
the movable assembly is respectively connected with the welding workbench and the V-shaped bracket, an adjusting support plate is arranged on the movable assembly, a welding assembly is arranged on the adjusting support plate, the welding assembly is electrically connected with the movable assembly, and the welding assembly is further positioned above the workpiece placing area;
the welding assembly comprises a driving unit, a differential conversion unit and a flux spraying unit, wherein the driving unit is connected with the adjusting supporting plate, the differential conversion unit is connected with the driving unit, the differential conversion unit is also provided with the flux spraying unit, the differential conversion unit is also provided with two sets of soldering irons and two sets of flux spraying heads, the two sets of soldering irons are arranged at intervals with the two sets of flux spraying heads, and the flux spraying heads are also connected with the flux spraying unit;
the driving unit drives the differential conversion unit to rotate, the differential conversion unit drives the two sets of soldering irons and the soldering flux spray head to rotate by 90 degrees, and meanwhile, the welding spray unit slowly conveys soldering flux to the soldering flux spray head, and the soldering irons and the soldering flux spray head can fully weld the welding spots and quickly rotate away through a quick position exchange mode.
2. The soldering apparatus for electronic component processing according to claim 1, wherein the moving assembly comprises:
the Z-axis driving piece is fixedly arranged on the V-shaped bracket and is rotationally connected with the adjusting supporting plate through a mechanical arm I;
the Y-axis driving piece is fixedly connected with the V-shaped bracket and is rotationally connected with the adjusting support plate through a mechanical arm II;
and the X-axis driving piece is respectively connected with the welding workbench and the V-shaped bracket, and is also rotationally connected with the adjusting support plate through a mechanical arm III.
3. The welding device for electronic component processing according to claim 2, wherein the Z-axis driving member, the Y-axis driving member, and the X-axis driving member are each composed of a driven wheel, a first slide bar, a moving slide plate, a transmission belt, a second slide bar, a driving wheel, and a driving motor;
the driving motor in the X-axis driving piece is fixedly connected with the V-shaped bracket, the output end of the driving motor is fixedly provided with a driving wheel, the driven wheel is rotationally connected with the V-shaped bracket, and the driven wheel is connected with the driving wheel through a transmission belt;
the first sliding rod and the second sliding rod are fixedly arranged on the welding workbench, the transmission belt is positioned between the first sliding rod and the second sliding rod, and the transmission belt is fixedly provided with a movable sliding plate;
the movable sliding plate is sleeved on the first sliding rod and the second sliding rod respectively and is in sliding connection with the first sliding rod and the second sliding rod, and the movable sliding plate is also in rotating connection with the third mechanical arm.
4. A soldering apparatus for electronic component processing according to any one of claims 1 to 3, further comprising: the feeding platform and the discharging platform are fixedly connected with the welding workbench, and the feeding platform and the discharging platform are opposite to the workpiece placing area.
5. The welding device for electronic component processing according to claim 4, further comprising: the auxiliary fan is fixedly arranged at the bottom of the welding workbench, the output end of the auxiliary fan is also communicated with a through hole formed in the welding workbench, and the through hole is located at the workpiece placing area.
6. The soldering apparatus for electronic component processing according to claim 1 or 5, wherein the driving unit comprises:
the conversion motor is fixedly arranged on the adjusting support plate;
the conversion adjusting box is fixedly arranged on the other side of the adjusting supporting plate;
one end of the rotating shaft penetrates through the adjusting support plate and the conversion adjusting box and is fixedly connected with the output end of the conversion motor;
and the rotating module is positioned in the conversion regulating box and connected with the rotating shaft, the rotating module is respectively connected with the soldering iron and the soldering flux spray head, and the rotating module is also respectively connected with the differential conversion unit and the soldering flux spray unit.
7. The soldering apparatus for electronic component processing according to claim 6, wherein the rotation module comprises:
the limiting clamping plates are multiple in number and uniformly distributed on the inner side wall of the conversion regulating box;
and the rotating disc is rotationally connected with the rotating shaft and is in sliding connection with the limiting clamping plate, and the rotating disc is also respectively connected with the soldering iron and the soldering flux spray head.
8. The welding device for electronic component processing according to claim 7, wherein the differential conversion unit includes:
the rotary pull rod is fixedly connected with the rotating shaft at one end, and a second supporting upright post is fixedly arranged on the rotary pull rod;
the first support column and the stop lever are fixedly connected with the rotating disc, wherein the stop lever is detachably connected with the rotating pull rod, and the first support column is connected with the second support column through a tension spring;
and the positioning module is respectively connected with the conversion regulating box and the rotating disk.
9. The soldering apparatus for electronic component processing according to claim 8, wherein the positioning module comprises:
the positioning clamping groove is formed in the rotating disc;
the number of the guide cylinders is four, and the four sets of guide cylinders are uniformly distributed on the inner side wall of the conversion regulating box;
and one end of the telescopic clamping plate is in sliding connection with the rotary disk and in detachable connection with the positioning clamping groove, the other end of the telescopic clamping plate is in sliding installation in the guide cylinder and is connected with the inner wall of the guide cylinder through a jacking spring, and the thickness of the telescopic clamping plate is larger than that of the rotary disk and in detachable connection with the rotary pull rod.
10. The soldering apparatus for electronic component processing according to claim 9, wherein the flux ejection unit comprises:
the liquid storage cylinder is fixedly arranged on the rotating disk;
one end of the liquid feeding cylinder is rotatably connected with the supporting upright post;
one end of the telescopic rod is slidably arranged in the liquid feeding cylinder, and the other end of the telescopic rod is connected with the two support columns through an elastic tension piece;
and the liquid outlet pipe and the liquid inlet pipe are connected with the liquid feeding cylinder, wherein the liquid outlet pipe is connected with the soldering flux spray head, and the liquid inlet pipe is connected with the liquid storage cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311169940.9A CN116900438B (en) | 2023-09-12 | 2023-09-12 | Welding device for electronic component processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311169940.9A CN116900438B (en) | 2023-09-12 | 2023-09-12 | Welding device for electronic component processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116900438A true CN116900438A (en) | 2023-10-20 |
| CN116900438B CN116900438B (en) | 2023-11-17 |
Family
ID=88367182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311169940.9A Active CN116900438B (en) | 2023-09-12 | 2023-09-12 | Welding device for electronic component processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116900438B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000165026A (en) * | 1998-12-01 | 2000-06-16 | Tohoku Koki:Kk | Flux coating method and apparatus used for the method |
| KR20000065635A (en) * | 1999-04-07 | 2000-11-15 | 손성택 | An ejection apparatus for flux |
| CN205762018U (en) * | 2016-07-12 | 2016-12-07 | 江苏慧乔机械有限公司 | A kind of scaling powder automatic painting device |
| CN209452950U (en) * | 2018-12-08 | 2019-10-01 | 东莞市坤海自动化科技有限公司 | Mounting plate for PCB |
| CN211759081U (en) * | 2020-01-16 | 2020-10-27 | 科惠白井(佛冈)电路有限公司 | Halogen-free soldering flux adding device |
| CN112337684A (en) * | 2020-10-23 | 2021-02-09 | 内蒙古工业大学 | Soldering flux coating device |
-
2023
- 2023-09-12 CN CN202311169940.9A patent/CN116900438B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000165026A (en) * | 1998-12-01 | 2000-06-16 | Tohoku Koki:Kk | Flux coating method and apparatus used for the method |
| KR20000065635A (en) * | 1999-04-07 | 2000-11-15 | 손성택 | An ejection apparatus for flux |
| CN205762018U (en) * | 2016-07-12 | 2016-12-07 | 江苏慧乔机械有限公司 | A kind of scaling powder automatic painting device |
| CN209452950U (en) * | 2018-12-08 | 2019-10-01 | 东莞市坤海自动化科技有限公司 | Mounting plate for PCB |
| CN211759081U (en) * | 2020-01-16 | 2020-10-27 | 科惠白井(佛冈)电路有限公司 | Halogen-free soldering flux adding device |
| CN112337684A (en) * | 2020-10-23 | 2021-02-09 | 内蒙古工业大学 | Soldering flux coating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116900438B (en) | 2023-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109483464A (en) | A kind of industrial instrument disk assembly bench and its assembly method | |
| CN116900438B (en) | Welding device for electronic component processing | |
| CN110449946A (en) | A kind of portable pressed positioning mechanism based on PCB numerically-controlled machine tool | |
| CN116995508B (en) | Wire harness welding machine | |
| CN219746809U (en) | Terminal connection wire harness welding machine | |
| CN217142803U (en) | Automatic welding device for automobile instrument panel tubular beam assembly | |
| CN211728120U (en) | Liftable formula welding revolving stage | |
| CN208743884U (en) | A kind of three with automatic cleaning function tin soldering equipment | |
| CN220217204U (en) | Automatic welding robot for end beams | |
| CN209094870U (en) | A kind of rotatable welding fixture | |
| CN220782707U (en) | Sheet metal workpiece welding operation table | |
| CN214079859U (en) | Welding equipment | |
| CN219725481U (en) | Numerical control plane drill with cleaning function | |
| CN219189100U (en) | Two-head type circular seam electric welding equipment | |
| CN217475057U (en) | Automatic solder paste adding system | |
| CN200980025Y (en) | A welding and clamping movable rack of the motor rotor loops of a diesel engine | |
| CN216706413U (en) | Transmission shaft welding workbench capable of being adjusted rapidly | |
| CN116571951B (en) | Computer motherboard intelligence welding set | |
| CN114043025B (en) | Laser soldering machine capable of adjusting welding angle of special-shaped piece | |
| CN221984252U (en) | Automobile air filter shell processing equipment | |
| CN221995735U (en) | Electronic patch spot welding equipment with positioning structure | |
| CN221930272U (en) | Defect repairing device and circuit board repairing device | |
| CN221984110U (en) | Soldering tin machine convenient to location operation | |
| CN220462561U (en) | Multi-shaft position changing machine for arc welding | |
| CN221773689U (en) | High-frequency welding device for processing inflatable boat fittings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |